#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2021/4/19 10:30
# @Author  : LiShan
# @Email   : lishan_1997@126.com
# @File    : miniprogram.py
# @Note    : this is note

print(round(12.21564, 1))

queue = list(map(lambda x : round(x, 1), [12.2312, 45.3312514, 54.1214]))
print(queue)